package com.gk.ldj.fastdev.handler;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class MyTest extends HttpServlet
{
	
	/**
	 * Constructor of the object.
	 */
	public MyTest()
	{
		super();
	}
	
	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy()
	{
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}
	
	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
	{
		response.setContentType("application/json");
		 Enumeration params = request.getParameterNames();
	        while (params.hasMoreElements()) {
	            String param = (String) params.nextElement();
	            String values[] = request.getParameterValues(param);
	            for (int i = 0; i < values.length; i++)
	                System.out.println("<li><b>parameter</b> " + param + " = " +
	                               values[i]);
	        }
		PrintWriter out = response.getWriter();
		String result="{'Rows':[{'id':1001,'name':'liu_dongjie'}],'Total':'46'}";
		result=result.replaceAll("'", "\"");
		System.out.println(result);
		out.print(result);
		
		out.flush();
		out.close();
	}
	
	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
	{
		
		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the POST method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}
	
	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException
	{
		// Put your code here
	}
	
}
